How to build a storage shedMaterial for the storage shed sidewalls4- 2x4x810- 2x4x43"4- 1/2" Siding 4x4Frame your wall.Layout the bottom and top plate on 24" centers.Install siding while still on the floor.Flush the top siding with the top plate.Let the siding hang down 2" past the bottom plate.After everything is nailed raise the wall.I put a brace to hold it up while I nail the siding on the